html,
body {
    margin: 0;
    padding: 0;
}
body {
    background: beige;
}

/*table样式*/
table{
    border-collapse:collapse;
    border-radius:5px;
    overflow:hidden;
    margin: 10px auto;
    border:2px solid #70aefb ;
    background-color: #328ef4;
    color: #c7dafb;
    table-layout:fixed;
}
table td,th{
    /* padding: 5px;
    width: 33%; */
    text-align: center;
    border:1px solid #70aefb ;
    vertical-align:middle;
    /* font-size: 15px; */
    width: 200px;
    height: 50px;
}

.table-color-green{
    background-color: green;

}

.table-color-grey{

    background-color:  #696969;
}

.table-color-black{

    background-color: black;
}

.jt-up-color{
    color:red;
}

.parent-position{
    position: relative;
}

.child-position{
    position: absolute;
    right: 0;
    bottom: 0;
}

.main-font{
    font-size: 23px;
}
/*自定义的按钮样式*/


